package math;

import java.util.HashMap;
import java.util.Map;

public class Calculate {

    private static int a = 5;
    private static int b = 10;

    public void swap(int a, int b) {
        Calculate.a = Calculate.a ^ Calculate.b;
        Calculate.b = Calculate.a ^ Calculate.b;
        Calculate.a = Calculate.a ^ Calculate.b;
    }

    public static void main(String[] args) {
//        System.out.println("a = " + a);
//        System.out.println("b = " + b);
////        System.out.println(a & b);
////        System.out.println(a | b);
////        System.out.println(a ^ b);
////        System.out.println(~ a);
////        System.out.println(a >>> 2);
////        if ((a & 1) != 0) {
////            System.out.println("a is ji");
////        } else {
////            System.out.println("a is ou");
////        }
//        Calculate c = new Calculate();
//        c.swap(a, b);
//        System.out.println("a = " + a);
//        System.out.println("b = " + b);
        Integer intt = 1233;
        String inttt = intt.toString();
        System.out.println(intt);
        System.out.println(inttt);
    }
}
